Xeon 674X vs Ryzen AI Max+ PRO 395
Aggregate performance score
Xeon 674X outperforms Ryzen AI Max+ PRO 395 by an impressive 62% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 199 | 62 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 23.20 |
| Market segment | Laptop | Server |
| Power efficiency | 22.60 | 7.47 |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Strix Halo (2025−2026) | Granite Rapids (2024−2026) |
| Release date | 6 January 2025 (1 year ago) | 2 February 2026 (recently) |
| Launch price (MSRP) | no data | $2,199 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen AI Max+ PRO 395 and Xeon 674X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 16 (Hexadeca-Core) | 28 (Octacosa-Core) |
| Performance-cores | no data | 28 |
| Threads | 32 | 56 |
| Base clock speed | 3 GHz | 3 GHz |
| Boost clock speed | 5.1 GHz | 4.9 GHz |
| Bus rate | no data | 0 GT/s |
| L1 cache | 80 KB (per core) | 112 KB (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per core) |
| L3 cache | 64 MB (shared) | 144 MB (shared) |
| Chip lithography | 4 nm | Intel 3 nm |
| Die size | no data | 2x 598 mm2 |
| Maximum case temperature (TCase) | no data | 77 °C |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen AI Max+ PRO 395 and Xeon 674X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FP11 | FCLGA4710 |
| Power consumption (TDP) | 55 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI Max+ PRO 395 and Xeon 674X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | USB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Ryzen AI Max+ PRO 395 and Xeon 674X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI Max+ PRO 395 and Xeon 674X are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI Max+ PRO 395 and Xeon 674X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5(6400MT/s)MRDIMM(8000MT/s) |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 8060S | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI Max+ PRO 395 and Xeon 674X.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 16 | 128 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 29.43 | 47.77 |
| Recency | 6 January 2025 | 2 February 2026 |
| Physical cores | 16 | 28 |
| Threads | 32 | 56 |
| Power consumption (TDP) | 55 Watt | 270 Watt |
Ryzen AI Max+ PRO 395 has 390.9% lower power consumption.
Xeon 674X, on the other hand, has a 62.3% higher aggregate performance score, an age advantage of 1 year, and 75% more physical cores and 75% more threads.
The Intel Xeon 674X is our recommended choice as it beats the AMD Ryzen AI Max+ PRO 395 in performance tests.
Be aware that Ryzen AI Max+ PRO 395 is a notebook processor while Xeon 674X is a server/workstation one.
Other comparisons
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